baber/WOPTO huggingface dataset:
Patent DE-19624859-A1 (DE)
Title: Hydraulic control for workpiece transfer mechanism of machine tool
Inventor: KIM DO CHUL
IPC: B23Q7/14
Filed: 1996-06-21
Abstract: A hydraulic control system for the workpiece transfer mechanism of a machining centre, comprises a pump (2) and fluid reservoir (9) which collectively supply a double-acting cylinder (16) whose movements determine the positioning of the workpiece. An EM operated directional-routing valve (6) and fluid velocity controller (1) together determine the response of the cylinder (16). A second fluid-routing valve (18) directs the working fluid from the valve (16) arriving via a solenoid control unit (SCU) back to the reservoir (9) subject to the operation of the velocity controller (3).
Patent DE-19629005-A1 (DE)
Inventor: NECKEL KLAUS
IPC: G01D5/36
Filed: 1996-07-18
Abstract: The invention concerns a scanning device which scans a code disc by means of a subassembly comprising a radiation emitter and a radiation receiver. The object of the invention is to emulate the length ratio of the tooth (1) to the tooth space (12) by the ratio, on the output side, of pulses to interpulse periods without using complicated regulating devices. To that end, when the operating voltage for the assembly is at the maximum permissible level, the ratio of the teeth (1) to the tooth spaces (12) on the code carrier is to be adapted such that, on the output side, the ratio of pulses to interpulse periods is 1: 1.
Patent DE-19629459-A1 (DE)
Title: Connection fitting for plastics pipe
Inventor: SCHUMACHER PETER
IPC: B23B41/08
Filed: 1996-07-23
Abstract: The connection fitting has a valve insert (14) in a casing (9), with a closing body (15) and a hollow cylindrical cutting head (17) to make a connecting aperture (23) in the pipe and with an outlet connection (10) for an outlet line (11). The closing body and the cutting head can be separated from each other by a coupling body (18).  After the connecting aperture (23) has been made, the coupling body is destroyed as the valve insert is turned back. The connection between the closing body and the cutting head is released. The cutting head stays in the pipe (1) to form a seal seat (41) in the connecting aperture for the closing body.
Patent DE-19632957-A1 (DE)
Title: Dual-circuit braking system for vehicle
Inventor: ENGFER ORTWIN
IPC: B60T8/34
Filed: 1996-08-16
Abstract: The multi-circuit brake system has a brake pedal and master cylinder to operate the hydraulic brakes on the front wheels. The front wheel brakes are fitted with a second set of actuating cylinders which are connected to a second brake circuit, also hydraulic, and which also brakes the rear wheels. The second brake circuit has a servo pump (380 driven by an electric motor (40) and with a high pressure storage reservoir (41). A system of solenoid valves links the second brake circuit to the wheel cylinders and provides a simple ABS braking control.
Patent DE-19633598-A1 (DE)
Title: Tachometer for motor vehicle with variable mounting facility
Inventor: NEIDHARDT KLAUS-JUERGEN
IPC: G01P1/04
Filed: 1996-08-21
Abstract: A tachometer for a motor vehicle has a U-shaped frame (1) in which a crossmember (2) supports a rotating driveshaft (4) having a connector (3) for a flexible drive (not shown) e.g. a Bowden cable. An intermediate shaft (5) runs in the bearings (15,16) in each face of the housing (1) and engages with the driveshaft (4) via a worm and wheel drive (8). The intermediate shaft (5) is provided with two further worm transmissions to rotate the odometer stem (7) and the main stem (6) which is connected to a pointer (14) and its return spring (13) via an eddy current coupling (12). A wide range of contact angles between the connector (3) and intermediate shaft (5) can thus be adopted secured in final position by the screw (18).
Patent DE-19633677-A1 (DE)
Inventor: KIRN MANFRED
IPC: B23B31/103
Filed: 1996-08-21
Abstract: The proposal is for a manual machine tool with a tool holder (20) and an appropriate tool (16) with an insertion shank (17) which are designed in such a way that there are, axially separately fitted, guides (18) to guide the tool shank (17) axially, a rotating region (21) and a securing section (24). Great guiding precision with a simple structure and economical production of the tool holder (20) and the tool shank (17) can thus be attained.
Patent DE-19636376-A1 (DE)
Inventor: JUNG SUNG-PIL
IPC: B42D15/04
Filed: 1996-09-09
Abstract: This invention concerns a very special greeting card (1) which consists, as usual, of a main body (2) out of paper or cardboard. The surface (4) of this main body (2) is supplied with a layer (8) of chewing gum, for example. This layer (8) contains the necessary information, namely, the inscription (6) and illustrations (7). This chewing gum can be removed and chewed, which for a child receiving such a card is a special treat.
Patent DE-19638948-A1 (DE)
Inventor: DEYLITZ ERHARD DIPL ING
IPC: H02B11/173
Filed: 1996-09-16
Abstract: Disclosed is a wheeled circuit interrupter (1) provided with a blower-attenuator for cooling and deionizing a switching gas coming from an arc quenching chamber (3). The blower-attenuator (5) consists of two bodies (6, 7) telescopically fitting into each other, one (6) of which is stationary and the other has a tight surface (10) bearing against an outlet surface (4) of the arc quenching chamber (3). Owing to the two-piece design of the blower-attenuator, the tightness between said blower-attenuator and the arc quenching chambers (3) is improved by the gas pressure.
Patent DE-19639492-A1 (DE)
Title: Help call system, with self activation with occurrence of critical circumstances
Inventor: SENDLER BERND
IPC: G01C21/20
Filed: 1996-09-26
Abstract: The system self activates connected measurement modules with the occurrence of critical conditions concerning persons or objects. The modules are used for the measuring of time expiry, pulse, dampness, terrestrial altitude, dampness, inclination/list. After commentary further data such as blood pressure is imparted. If a confirmation button is not operated accordance to evidence from the system on a previous automatic system activation, is operated by vibration, blinking or similar as a warning alarm, e.g. for preventing a faulty alarm. This confirmation button can simultaneously, if no automatic system activation results, can be used as an alarm button for the manual activation of the system. In the cae of an interruption of the automatic system start, this button must be pressed within a determined time. This function can be replaced by other techniques, e.g. using speech control. For preventing faulty functioning, this button can be replaced by two half buttons or several separate and simultaneously operating buttons, and/or the button (s) are to be operated with a disarming code or rhythm, and/or it is replaced by the input of a code in the keyboard in the mobile radio part.
Patent DE-19641064-A1 (DE)
Inventor: HEILING PETER DR
IPC: C09D11/106
Filed: 1996-10-04
Abstract: The invention relates to modified polyvinyl acetals by saponification of 1 - alkylvinyl acetate-vinyl acetate copolymers, which contain 1 - alkylvinyl acetate/ vinyl acetate in a weight ratio of 1/99 -40/60 and subsequent acetalization the saponification products containing at least 80 % units of vinyl alcohol and 1 - alkyl vinyl alcohol with one or more aliphatic aldehydes with 1-6 C atoms under acid catalysis in an aqueous and/or organic medium; as well as to a method for the manufacture and the use thereof, especially in printing inks.
Patent DE-19641972-A1 (DE)
Title: Reciprocating mixer
Inventor: HERDA NORBERT
IPC: F16H19/02
Filed: 1996-10-10
Abstract: Linear driver with damped limit stop consists of a conventional roller-cage transmission (2) driven by shaft (1) which converts rotary to linear motion.  The direction of this linear motion is reversed by switch (3), activated by a fork (9) whose movement is damped by springs (10). Also claimed is a mixer incorporating this reciprocating drive.  Fork (9), and associated damping springs (10), fits on rod (5), which forms part of plate (4) through which drive shaft (1) passes.  This plate, and its attachments, is free to move axially until arrested by adjustable stops. The lower spring (10) is then compressed by fork (9), transmitting a gradually increasing force to the changeover switch (3). This force first overcomes the reaction of springs (11) that hold switch (3) in position. The mixer is one for the disintegration and mixing of materials thoroughly and homogeneously, particularly as required of pharmaceutical products. The mixer portion consists of container (35), mixing blade (41), mixer shaft (40) and drive (30). Container (35) is held in a plate attached to roller-cage transmission (2) by which it is reciprocated linearly between given limits. These limits are set by the contact between mixing blade and container.
Patent DE-19642759-A1 (DE)
Title: Desk for computer
Inventor: ZEHETHOFER GERHARD
IPC: A47B13/10
Filed: 1996-10-16
Abstract: The desk has an irregularly shaped top with a front edge (4) facing the user, a rear edge (5) facing away from the user and two lateral edges (6,7). In plan view the front edge is concave, pref. circular. The rear edge is in at least two sections, the first of which is straight. The maximum edge thickness (T) is in the region of the straight first section (6). There is pref. an intermediate edge (8) between the first and second edge sections. The second edge section is parallel to or concentric w.r.t. the front edge.
Patent DE-19642968-A1 (DE)
Title: Drum drying chamber for textiles
IPC: D06F58/26
Filed: 1996-10-18
Abstract: The drum drying chamber for textiles has a microwave heat source built into the loading door. The source is mounted on the door (2) and the items (4) placed in the drum (3) are heated by the microwave heat source. The drum is perforated and can be permeated by an air current (5).
Patent DE-19652426-A1 (DE)
Inventor: ANDREE ROLAND DR
IPC: A01N43/56
Filed: 1996-12-17
Abstract: The invention relates to novel heterocyclyluracils of formula (I), wherein R<1>, R<2>, R<3> and Het have the meanings cited in the description. The invention also relates to a method for the production of these substances and the use thereof as herbicides.
Patent DE-19654382-A1 (DE)
Inventor: MACIA ANTONIO ESTEVE
IPC: H01R12/58
Filed: 1996-12-24
Abstract: The component (5) has a support (6) which comprises the number of contact bridges (7) that corresponds to the number of contact elements (2) that are to be contacted of the measuring unit (1). The contact bridges (7) have soldering lugs (8,9) which bend off at right-angles to each other. The soldering lugs (8) can be stuck through the printed board (3) and soldered with the contact surfaces (4) of the same. The support (6) is located on the side of the printed board (3) which has no contact surfaces. The other soldering lugs (9), which also project from the electrically insulating support (6), which is made of synthetic material, have apertures (11), which the contact elements (2) come out through when the measuring unit (1) is placed on the printed board (3). The contact elements (2) can be mechanically soldered just like the soldering lugs (8).
Patent DE-19654589-A1 (DE)
Title: Servo pattern provision method for servo signal error recognition
Inventor: BANG HO-YUL
IPC: G11B19/04
Filed: 1996-12-27
Abstract: The error power signals (A,B,C,D) repeated four times are recorded so that fine defects can be recognised.  The components of the bias voltage, a Gray code (10-13), the error power signals and the time intervals (PAD) are the same as normally.  The disc (2) is rotated by the spindle motor (34) for magnetic storage of the data from the host computer.  The heads (4) are mounted on arms stretching from a control element (6) in order to record or read the data.  An automatic gain control (8) controls the amplification of the error power signals read by the head (4), under regulation by the setting unit (10).
Patent DE-19707764-A1 (DE)
Title: Self-regulating heating element for flowing gaseous medium e.g. air for vehicle engine
Inventor: MERZ ROLF
IPC: H05B3/14
Filed: 1997-02-26
Abstract: The element combines a strip conductor (1), having little or no temperature coefficient of specific resistance, and a sleeved wire conductor (2) having a positive coefficient. The sleeve (13), e.g. of nickel-chrome alloy, is insulated from the wire (11) by a layer (12) e.g. of magnesia ceramic. The wire is connected in series with the strip and thermally coupled to it throughout its length. Both the strip and the wire may consist of parallel-connected portions. The sleeve also provides corrosion protection for the wire.
Patent DE-19709573-A1 (DE)
Title: Protective cap for writing instrument
Inventor: CHUANG CHENG-HWA
IPC: B43K23/12
Filed: 1997-03-08
Abstract: Has body with annular protrusions and adjacent depressions at tip and end for snap-engagement with protrusions on inner surface of cap
Patent DE-19712812-A1 (DE)
Title: Sintered copper-based friction material
Inventor: KONDOH KATSUYOSHI
IPC: C22C32/00
Filed: 1997-03-26
Abstract: A novel copper-based sintered friction material comprises a copper alloy powder as base constituent, in which hard phases and solid lubricant constituents are uniformly dispersed, and has a stable friction coefficient of \-0.3 without seizure on sliding friction against titanium or titanium alloy in the atmosphere.  Also claimed are (i) a brake block made of the above sintered friction material and having a stable friction coefficient of \-0.3 without fade phenomenon when used in combination with a titanium or titanium alloy disc rotor; and (ii) a friction article comprising the above sintered friction material bonded onto a retaining plate and preferably used with a brake rotor of titanium or titanium alloy.
Patent DE-19722635-A1 (DE)
Title: Internal container for hot water tank
Inventor: KUEHNER KLAUS DIPL ING
IPC: F24H1/20
Filed: 1997-05-30
Abstract: The container consists of connected plastics sections. One section has integrally formed intake and outlet sockets, and an overflow channel formed on one side. The second section has a heating flange area and right and left connection edges. Both sections have longitudinal flue rails, and both also have congruent lower and upper intake areas with intake rails, which are offset relative to each other. The overflow channel has a widened section. The heating flange area has an aperture for a thermostat feeler.
Patent DE-19722781-A1 (DE)
Title: Gassing unit for liquids, especially for aerating waste water
Inventor: OTT WILFRIED
IPC: B01F3/04
Filed: 1997-05-30
Abstract: A gassing unit (10) for feeding a gas into a liquid, especially for aerating waste water, comprises at least one plastic inlet member (20) with an elastic material membrane (18) with perforation holes (30) for the gas. The membrane surface (22) has a homogeneous protective layer (40). The protective layer is preferably made of silicone.
Patent DE-19728965-A1 (DE)
Title: Premixing gas burner
Inventor: ALTENDORF FRANK
IPC: F23D14/60
Filed: 1997-07-01
Abstract: The premixing gas burner has a burner body (1) containing a mixing cavity (2) and having outflow apertures. At least some of the outflow apertures can be shut off by a setting valve (5,7). Injectors leading to the body may have similar valves.The gas jets of the injectors may have such valves. In another variant, the mixing cavity itself may be able to be partly shut off by a setting valve. The mixing cavity may be divided by at least one dividing wall (4). Each resulting partial cavity (2a-2e) may be connected with the blower (3) by a line (5a-5e) each with a setting valve in it
Patent DE-19731455-A1 (DE)
Title: Electrical-connector fixture arrangement e.g. for motor vehicle equipment cable-harness mounted in doors and body-work
Inventor: YAMAGUCHI NOBORU
IPC: B60R15/02
Filed: 1997-07-22
Abstract: An electrical module 18 is built into the door 1 of a road vehicle and is connected to the wiring loom 9 that is fixed to the vehicle body 8. Within the door the cable connection to the module is located within a protective tube 4 and at the door end is a housing 12 into which is set a pivot 13 mounted socket 10. This allows the connector to turn when the door is opened and closed.
Patent DE-19734216-A1 (DE)
Title: Vane tip clearance adjuster for gas turbine engine rotor
Inventor: GLEZER BORIZ
IPC: F02C7/28
Filed: 1997-08-07
Abstract: The gas turbine has an outer casing and an inner support casing (34) for a fixed rotor shroud ring (16) which defines a clearance (10) with the rotor. The ring has an inner face which defines a part of the heat extracting outer end of the clearance and an outer face which has a radial clearance.  A gas flow path is connected to the clearance and through the flow throat is through guided in heat transfer relationship with the heat extracting outer end of the clearance. Flow control vanes guide the thermal exchange rate of the gas to the clearance or the support casing cavity by controlling the flow of hot and cold gases.
Patent DE-19734636-A1 (DE)
Title: Multi-function electrical switching device
Inventor: NEUMANN WOLFGANG DIPL ING
IPC: H01H11/00
Filed: 1997-08-11
Abstract: The switching device (10) has a base (12) with six rectangular contact chambers, arranged in pairs, each containing two stationary contacts (16), coupled to respective terminals (17) and a movable contact wiper (18), operated by an associated operating element. The contact chambers have removable conductor paths between the stationary contacts and the terminals, selectively removed in dependence on the required switch function.
Patent DE-19735039-A1 (DE)
Title: Sound signal mixer desk
Inventor: MCMILLEN KEITH A
IPC: H01H13/70
Filed: 1997-08-13
Abstract: The mixer desk has at least two input circuits each containing an amplifier (10), and at least two output circuits each having an amplifier (22).  These are coupled together via a switching matrix (4) with several input/output switches (20,21).  The input lines of the switching matrix (16) are connected to the respective input amplifier output circuits, and to a group of input switches (20). The outputs of the matrix are connected to corresponding output amplifier circuits.  The signal processing is effected by control of the amplifiers in the input and output circuits, which are under control of a central processing unit, which is also used for controlling the switching matrix.
Patent DE-19736261-A1 (DE)
Inventor: BERCHER HORST PROF DR DR
IPC: C12Q1/02
Filed: 1997-08-15
Abstract: The invention relates to a method and a device for detecting the toxic and mutagenic effect of chemicals and mixtures of substances using immobilized luminescent bacteria or micro-organisms that have been rendered bioluminescent by the transfer of adequate vector plasmids, which are provided with an optoelectronic component for photometry in such a way that a biosensor is formed. Since the detection of biological effects can take place during a long period of time, the invention makes it possible to carry out surveillance tasks in the environment and to conduct process controls in agriculture and industry.
Patent DE-19737550-A1 (DE)
Title: Signal lamp for motor vehicle
Inventor: ALBOU PIERRE
IPC: F21V13/04
Filed: 1997-08-28
Abstract: The signal lamp has the bulb (10) in front of a reflector (20) and with a special plate (40) between the bulb and the lens (30) to spread the light output. The plate has a structured surface (402) with retro-reflecting elements. These can be cones, corners of rectangles etc. with the points cut off to pass the light. The overall effect is to provide an even illumination through the lens. The lens can be clear or coloured. An alternate design has a structured reflector comprising an array of fields which simulate separate light sources to generate the light spread. The structured plate can have structure patterns on both sides.
Patent DE-19737680-A1 (DE)
Title: Control device for automobile distance measuring and warning device
Inventor: HOETZEL JUERGEN DR
IPC: B60Q1/48
Filed: 1997-08-29
Abstract: The control device for a distance measuring and warning device (22) incorporated in an automobile (10) is integrated in a combined dashboard instrument (14) and mounted on a printed circuit board (18) provided with a control circuit for the dashboard instrument.- DETAILED DESCRIPTION - The control device and the control circuit may employ a common interface (30) of the combined dashboard instrument for connection with the automobile electronics
Patent DE-19739077-A1 (DE)
Title: Collector trough for floor-drain
Inventor: MURINS MARIS
IPC: E03F5/04
Filed: 1997-09-08
Abstract: The trough has drillings for leaks in the outer part of the drain, and protects a surface or floor underneath it. The trough can be formed by a collar as an alternative to a trough, and an odour-trap with dirt-collector can be included.
Patent DE-19741168-A1 (DE)
Title: Execution supervision method for automatic process and state machines
Inventor: KASPRICK KAI
IPC: G06F11/00
Filed: 1997-09-18
Abstract: The method involves supervising the regular completion of an automatically executed process. At the beginning of the process to be supervised, one or several error signals (ERROR-1 to ERROR-N, ERROR-ALL) are produced. The production of the respective error signals is finished, if the error, which is indicated through the concerned error has not appeared.  The production of an error signal is preferably finished, if the execution of an associated level of the process to be supervised has begun, or if the associated level of the process has been executed up to a certain point.
Patent DE-19750462-A1 (DE)
Title: Play chart for practicing learnt data
Inventor: HAEUBLEIN ALBRECHT
IPC: G09B3/12
Filed: 1997-11-14
Abstract: The chart has exchangeable task sheets with their own answer control and which can be fixed to it. Each task sheet comprises several lines divided into three columns, i.e. a task column, an answer column and a control column. In the control column the control strips, which make possible a self-control, are directly incorporated. The control columns are folded around the rear side of the task sheet. The work sheet is fixed with a clamp at the lower edge (1). The cord in the upper part of the chart is fixed to holes (2). The lowermost column of the work sheet fixes accurately the position of the work sheet on the chart.
Patent DE-19756227-A1 (DE)
Inventor: LEE SEOUNG WOOK
IPC: H01L23/52
Filed: 1997-12-17
Abstract: A barrier layer 12 (eg TiN) is formed over an interlayer insulator layer 11, an interconnect layer 13 (eg tungsten) is formed over the barrier layer, and an antireflection film 14 is formed over the interconnect layer. A patterned photoresist layer 15 is used for masking the underlying metallic layers during a high density plasma etch at low temperature. A highly selective etch process which produces vertical sidewalls is obtained by increasing the source power and decreasing the bias power, and by adjusting the element concentration ratio in the etch gas.
Patent DE-19803922-A1 (DE)
Title: Contact set for electrical installation switch fitted to current rail in LV distribution network
Inventor: BAIATU TUDOR DR
IPC: H01H9/46
Filed: 1998-02-02
Abstract: The double interruption contact set has a pair of contact carriers (4,5) for respective stationary contacts, with associated arc diversion rails leading to arc extinction chambers (7,8) containing arc extinction plates. The line between the switch points (S1,S2) defined between the stationary contacts and cooperating contacts of a movable contact bridge is angled to the depth direction of the switch housing, each arc diversion rail having a correspondingly curved section.